public function BuildDemo::validateForm in Examples for Developers 3.x

Same name and namespace in other branches

1. 8 form_api_example/src/Form/BuildDemo.php \Drupal\form_api_example\Form\BuildDemo::validateForm()

Form validation handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormBase::validateForm

File

modules/form_api_example/src/Form/BuildDemo.php, line 117

Class

BuildDemo

Implements the build demo form controller.

Namespace

Drupal\form_api_example\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  $this
    ->displayMethodInvocation('validateForm');
}